curl --request POST \
  --url https://api.kynasmith.dev/api/movespecs/{movespec_id}/draft/validate \
  --header 'Authorization: Bearer <token>'

{
  "ok": true,
  "target_id": "<string>",
  "validated_at": "<string>",
  "errors": [
    {
      "code": "<string>",
      "message": "<string>",
      "column": 123,
      "line": 123,
      "path": "<string>"
    }
  ],
  "warnings": [
    {
      "code": "<string>",
      "message": "<string>",
      "column": 123,
      "line": 123,
      "path": "<string>"
    }
  ]
}